Company Filing History:
Years Active: 1992
Title: The Innovations of Hiromitsu Seitou: Advancements in Polyester Resin Technology
Introduction
Hiromitsu Seitou, an inventive mind hailing from Shizuoka, Japan, has made significant contributions to the field of materials science. Known for his innovation in polyester resin molding compositions, Seitou's advancements are viewed as pivotal in enhancing the performance and versatility of molded articles.
Latest Patents
Hiromitsu Seitou holds a patent focused on polyester resin molding compositions, which boast exceptional low-temperature physical properties, such as flexibility and toughness. His invention includes a unique melt-blend of a polyester base resin, primarily comprising polybutylene terephthalate units, along with a polyester elastomer. This composition further integrates a mold-release effective amount of a sorbitan ester to improve mold-release properties. Notably, the sorbitan ester is optimized to have a hydroxyl value between 50 to 400 to minimize blooming during injection molding processes. The molded articles produced from this composition find applications in various sectors, particularly in the automotive and electronics industries.
Career Highlights
Hiromitsu Seitou currently contributes his expertise as part of the team at Polyplastics Co., Ltd. His focus on enhancing polyester resins not only highlights his dedication to innovation but also positions him as a leading figure in materials engineering.
Collaborations
Throughout his career, Hiromitsu Seitou has collaborated with esteemed colleagues such as Mitsuhiro Mochizuki and Mitsuo Wada. Their combined efforts have played a significant role in advancing research and development within their field, particularly in optimizing the properties of polyester resin compositions.
Conclusion
Hiromitsu Seitou's inventive contributions have positioned him as a notable patent holder and innovator within the materials science community. His work in developing advanced polyester resin molding compositions showcases the potential for innovation to drive progress in various industries, proving that dedicated research and collaboration can yield significant advancements.